Tempers flared all around the streets of Long Beach, where drivers declared friendships over after a surprisingly physical race.

Simon Pagenaud refused to accept a post-race apology from Will Power, and Justin Wilson was furious with Scott Dixon. James Hinchcliffe tried to be diplomatic but failed to hide his displeasure with teammate Ryan Hunter-Reay.

The one team smiling at the end of Sunday’s race? Ed Carpenter Racing, which got an unexpected victory from Mike Conway.

With 24 laps to go, Newgarden exited pit lane with the race lead ahead of Hunter-Reay and Hinchcliffe, but had colder tires than the two Andretti Autosport teammates. As they raced into Turn 4, Hunter-Reay made a bold move by trying to pass Newgarden on the inside, and it proved to be costly.